Yamaha RX-N600, Руководство по обслуживанию

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A
1
2
3
4
5
6
7
8
9
10
B C D E F G H I J K L M N
106
★
All voltages are measured with a 10M
Ω
/V DC electronic volt meter.
★ Components having special characteristics are marked
s
and must be replaced
with parts having specifications equal to those originally installed.
★
Schematic diagram is subject to change without notice.
NET 2/3
RX-N600/RX-N600D/HTR-N5060/DSP-N600
0 2.5
2.5
2.5
2.5
0
0
0
0
0
0 0.1
3.3
2.5
3.3 3.3
3.3
3.3
1.7
1.7
2.5
0.1
3.3
3.3
3.3
3.3
3.3
3.3
0.1
0.1
0
0
0
0.1
0.1
0.1
0.1
0.1
0.1
1.2
1.2
2.5
2.5
2.5
3.3
3.3
3.3
3.3
3.3
3.3
2.5
2.5
0.8
2.5
2.5
0
0
0
0
0
0
3.3
0.1 3.3
3.3
0
A-2
NET
LAN
POINT A-2 Pin 45 of IC701
IC701 : KSZ8721SL
PHYceiver
Transmitter
NRZ/NRZI
MLT3 Encoder
Clock
Recovery
MII/RMII
Registers
and
Controller
Interface
LED
Driver
4B/5B Encoder
Scrambler
Paraiiei/Serial
10BaseT
Receiver
10/100
Pu/se
Shaper
Adaptive EQ
Base Line
Wannder Correcton
MLT3 Decoder
NRZI/NRZ
GND
RXDV/PCS_LPBK
GND
GND
VDDC
TXER
TXC/REF_CLK
TXEN
TXD1
TXD2
TXD3
COL/RMII
CRS/RMIII_BTB
VDDIO INT#/PHYAD0
LED0/TEST
LED1/SPD100
LED2/DUPLEX
LED3/NWAYEN
PD#
VDDRX
RX-
RX+
TX+
TX-
FXSD/FXEN
GND
GND
REXT
VDDRCV
GND
GND
VDDTX
GND
XO
XI
VDDPLL
RST#
TXD0
RXC
RXER/ISO
VIDEO
MDIO
MDC
R3D3/PHYAD1
RXD2/PHYAD2
RXD1/PHYAD3
RXD0/PHYAD4
2
3
4
5
6
7
8
10
12
13
15
17
19
21
23
18
20
TXD1
TXD2
TXD3
TXD0
22
24
14
16
11
39
40
41
42
43
44
45
46
47
48
37
36
34
32
30
28
26
31
29
27
25
35
33
38
9
1
RX+
RX-
33
32
TX+
TX-
41
20
19
18
17
14
15
16
22
21
1
2
3
4
5
6
11
9
10
40
PLL
PWRDWN
XI
X0
46
45
4B/5B Decoder
Descrambler
Serial/Parallel
Manchester Decoder
Serial/Parallel
Parallel/Serial
Manchester Encoder
Power
Down or
Saving
Auto
Negotiation
RXD2
RXD1
RXD0
RXC
TXC
COL
CRS
TXER
TXEN
RXER
RXDV
LINK
SPD
COL
FDK
MDIO
MDC
R3D3